Senior Data Engineer - financial industry (f/m/x)

Sii Poland

Białystok

In loco

PLN 260.000 - 380.000

Tempo pieno

2 ore fa

Candidati tra i primi

Aumenta le possibilità di ricevere una risposta da questo datore di lavoro

Il tuo curriculum e una lettera di presentazione personalizzati, che corrispondono esattamente a ciò che sta cercando.

Supera i filtri ATS

Vantaggi offerti da questo lavoro

Profit sharing

Great Place to Work

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Medical care

Descrizione del lavoro

Sii Poland is seeking a Senior Big Data Developer to join our team, building a modern data platform using Databricks and the Microsoft Azure ecosystem. You will design scalable data solutions and optimize ETL/ELT pipelines across diverse data sources.

Implement medallion architecture with Delta Tables and collaborate on end-to-end data workflows using Azure Data Factory. AI-assisted development tools will help improve code quality and productivity.

Competenze

5+ years in Data Engineer/Big Data roles.
Strong Python and PySpark skills.
Hands-on with Databricks and Delta Tables.
Experience in Azure Data Factory and Event Hub.
Proven ability to build scalable ETL/ELT pipelines.
Advanced English proficiency.
Interest in AI-assisted development tools.

Mansioni

Design and develop data solutions using Databricks, Python, and PySpark.
Build and optimize ETL/ELT pipelines for batch and streaming data.
Implement medallion architecture using Delta Tables.
Integrate data from multiple sources including SFTP, Delta Tables, and Azure Event Hub.
Collaborate with Azure Data Factory to support end-to-end data workflows.
Leverage AI-powered tools to improve code quality, testing, and productivity.

Conoscenze

Python

PySpark

Databricks

Delta Tables

ETL/ELT pipelines

AI-assisted development tools

Strumenti

Azure Data Factory

Azure Event Hub

Descrizione del lavoro

We are looking for a Senior Big Data Developer to join our team in building a modern data platform using Databricks and the Microsoft Azure ecosystem. In this role, you will be responsible for designing and developing scalable data solutions, implementing and optimizing ETL/ELT pipelines, and integrating data from multiple sources. If you are passionate about modern data engineering, AI-assisted development, and creating impactful data solutions,

Your tasks

Design and develop data solutions using Databricks, Python, and PySpark
Build and optimize ETL/ELT pipelines for batch and streaming data processing
Implement and maintain medallion architecture using Delta Tables
Integrate data from multiple sources, including SFTP files, Delta Tables, and Azure Event Hub
Work with Azure services such as Azure Data Factory to support end-to-end data workflows
Utilize AI-powered development tools to improve code quality, testing, documentation, and productivity

Requirements

At least 5 years of experience in a Data Engineer, Big Data Engineer, or similar role
Strong hands‑on experience with Python and PySpark
Proven experience with Databricks, Delta Tables, and modern data architectures
Practical knowledge of the Microsoft Azure ecosystem, including Azure Data Factory and Azure Event Hub
Experience building and maintaining scalable ETL/ELT pipelines
Advanced level of English
Interest in modern technologies and experience using AI‑assisted development tools in everyday work

Nice to have

Familiarity with Elasticsearch
Strong analytical skills and a proactive approach to solving complex data-related challenges

Job no. JOB-RK4EY

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti‑discrimination laws.

Benefits For You